<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    body{
        margin: 0;
        width: 100vw;
        height: 100vh;
        background: greenyellow;
        position: relative;
    }

        
    .waterdrop{
        width: 180px;
        height: 190px;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        background-color: #f1ee7c;
        border-radius: 50%;
        box-shadow:inset 6px 42px 20px #8ad000,
                    inset 18px 89px 12px #dce72c,
                    12px 18px 17px #83c100;
    }
    .waterdrop::before{
        content: '';
        width: 18px;
        height: 18px;
        background-color: white;
        border-radius: 50%;
        position: absolute;
        top: 36px;
        left: 34px;
    }
    .waterdrop::after{
        content: '';
        transform:rotate(40deg) ;
        width: 12px;
        height: 26px;
        background-color: white;
        border-radius: 50%;
        position: absolute;
        top: 12px;
        left: 64px;
    }
    
    
</style>
<body>
    <div class="water">
        <div class="waterdrop"></div>
    </div>
</body>
</html>